wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0a3d6063-6d54-4385-9ee0-dd0040f99335/4DNFITPDN8ZH.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0a3d6063-6d54-4385-9ee0-dd0040f99335/4DNFITPDN8ZH.bw 4DNFITPDN8ZH
test "1e9a940686dbe5f9dc8cc7cbd540aa22" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFITPDN8ZH